Subtract 16/30 from 6/25
6/25 - 16/30 is -22/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
6/25 = 6 × 6/25 × 6 = 36/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
16/30 = 16 × 5/30 × 5 = 80/150 - Subtract the two like fractions:
36/150 - 80/150 = 36 - 80/150 = -44/150 - After reducing the fraction, the answer is -22/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/25-16/30 6/25-32/30 6/50-16/30 6/25-16/60 18/25-16/30 6/25-48/30 6/75-16/30 6/25-16/90 30/25-16/30 6/25-80/30 42/25-16/30